54788891 is an odd 8-digits prime number following 54788890
and preceding 54788892 . In scientific notation, it is written as 5.4788891 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 54788890 positive integers (up to 54788891) that are relatively prime to 54788891.
54788891 has 2 divisors, whose sum is 54788892
The reverse of 54788891 is 19888745
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
fifty-four million seven hundred eighty-eight thousand eight hundred ninety-one
Scientific notation
5.4788891 × 10^7
Engineering notation
5.4788891 × 10^6
Prime Factorization
54788891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
54788891 Product of the distinct prime numbers
The prime factorization of 54788891 is 54788891.
Since it has a total of 1 prime factors.
1 , 3 , 82 , 51 , 522 , 747 , 4636 , 9779 , 77116 , 62819 , 644882 , 673773 , 3414579 , 6973936 , 26715391 , 4042348 , 404228637 , 114679215 , 3726634542 , 1355023253
n×2
109577782
n×3
164366673
n×4
219155564
n×5
273944455
n÷2
27394445.5
n÷3
18262963.666667
n÷3
13697222.75
n÷5
10957778.2
n2
3001822577009881
n3
1.6446652997313E+23
n4
9.0109387838462E+30
n5
4.9369934283582E+38
2 √n7401.9518371846
3 √n379.80805402992
4 √n86.034596745638
5 √n35.297057463066
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
54788892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
27394446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7401.9519047343 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999634963 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54788891 can be divided by 2 positive divisors.
The sum of these divisors (counting 54788891) is 54788892, the average is 27394446.
Base
System
Value
2
Binary
11010001000000001100011011
3
Ternary
10211002120020012
4
Quaternary
3101000030123
5
Quinary
103011221031
6
Senary
5234152135
8
Octal
321001433
10
Decimal
54788891
12
Duodecimal
1642264b
16
Hexadecimal
344031b
20
Vigesimal
h28c4b
36
Base36
wmbdn
md5
4df4bd1885e7e58dc735550117ad6db2
sha1
21fd5d758c9bcfee82c26aa31f16229dd628d8ba
sha256
8436ff046ed7395d88fe72bcc33395cfca0458ddddb0ba54b32685ccd6dd08cd
sha512
9f5988e9f0dd7bd467601ff42f2b4b701c2c4286206941abdc76c41d92595eba6623ad0413afdeeb1d1f419788f4418cc715f0d3ea16fdc3ecccffa0babd470d
ripemd-160
16435176ec773aa7c186640789f8654530b3c9b4
Diameter
109577782
Circumference
344248754.92786
Area
9.4305037553142E+15
Volume
6.8891578976667E+23
Surface area
3.7722015021257E+16
Circumference
344248754.92786
Perimeter
219155564
Area
3001822577009881
Diagonal
77483192.719581
Surface area
18010935462059286
Volume
1.6446652997313E+23
Space diagonal
94897142.902353
Perimeter
164366673
Area
1.2998273046721E+15
Altitude
47448571.451177
Surface area
1.2998273046721E+15
Volume
1.9382566437037E+22
Height
25827730.906527